gst/gststructure.c: guard against NULL printf - happens when for example a message...

Original commit message from CVS:
2005-10-13  Thomas Vander Stichele  <thomas at apestaart dot org>

* gst/gststructure.c: (gst_structure_to_string):
guard against NULL printf - happens when for example
a message structure with GstClock gets serialized

diff --git a/ChangeLog b/ChangeLog
index 2ed6bf3..9d19785 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2005-10-13  Thomas Vander Stichele  <thomas at apestaart dot org>
+
+       * gst/gststructure.c: (gst_structure_to_string):
+         guard against NULL printf - happens when for example
+         a message structure with GstClock gets serialized
+
 2005-10-13  Tim-Philipp Müller  <tim at centricular dot net>
 
        * gst/base/gstcollectpads.c: (gst_collectpads_event):

diff --git a/gst/gststructure.c b/gst/gststructure.c
index 60f1538..8f5c2dc 100644 (file)
--- a/gst/gststructure.c
+++ b/gst/gststructure.c
@@ -1287,7 +1287,7 @@ gst_structure_to_string (const GstStructure * structure)
     type = gst_structure_value_get_generic_type (&field->value);
 
     g_string_append_printf (s, ", %s=(%s)%s", g_quark_to_string (field->name),
-        gst_structure_to_abbr (type), t);
+        gst_structure_to_abbr (type), GST_STR_NULL (t));
     g_free (t);
   }
   return g_string_free (s, FALSE);